Description
I remember the first time I shouldered a proper AK-pattern rifle chambered in 5.56. It was a revelation—the legendary reliability of the platform, but feeding from the same ammo cans as my ARs. That’s the exact niche the Arsenal SLR-106CR 5.56 NATO/223 AK74 Rifle, 2 Stage Trigger, Left-side Folding Warsaw Pact Buttstock, 5 Rnd Mag fills, and it does it with the cold, hammer-forged precision you expect from a Bulgarian military factory. This isn’t a parts kit build; it’s a purpose-made, modernized AK for the American shooter who appreciates provenance.
Here’s the capsule answer: The Arsenal SLR-106CR is a Bulgarian-made, semi-automatic AK-74 pattern rifle chambered in 5.56x45mm NATO/.223 Remington. It features a military-grade, chrome-lined barrel, a superior two-stage trigger, and a classic left-side folding Warsaw Pact stock. It ships with a single 5-round magazine, making it a versatile and often state-compliant option for everything from range duty to tactical use.
Let’s talk about what makes this rifle stand out. First, the heart of it: that 5.56x45mm chambering. Look, we all love 7.62×39, but having an AK that eats the same affordable, ubiquitous .223 ammo as your other rifles is a huge logistical win. The 16.25″ chrome-lined, cold hammer-forged barrel is built to last tens of thousands of rounds with consistent accuracy. I’ve put a few cases of steel-cased .223 through one of these, and it just doesn’t care—it runs clean, ejects consistently, and the bore still looks new. The two-stage trigger is a massive upgrade over a standard AK single-stage; it provides a distinct take-up and a crisp, predictable break that genuinely improves shot placement. This rifle is drop-in ready—no gunsmithing required to start running it right out of the case.
The folding stock is pure Warsaw Pact functionality. It locks up solidly both extended and folded, and that classic triangle shape is surprisingly comfortable for a cheek weld. When folded, it balances the rifle nicely and makes for a incredibly compact package for transport or vehicle use. At a total length of just over 37 inches with the stock extended, it’s a handy, maneuverable firearm. The included 5-round magazine is often key for hunters or those in states with capacity restrictions, but the rifle’s real strength is its compatibility. The SLR-106 series uses a proprietary magwell, but it’s designed to run reliably with Arsenal’s own Circle 10 polymer magazines and certain other aftermarket options specifically made for the 5.56 AK pattern.
| Caliber | 5.56x45mm NATO / .223 Remington |
|---|---|
| Barrel Length | 16.25″ (Chrome-Lined, Cold Hammer Forged) |
| Overall Length | 37.4″ (Stock Extended) / 27.75″ (Stock Folded) |
| Weight (Unloaded) | Approx. 7.5 lbs |
| Trigger | Two-Stage Military |
| Stock | Left-Side Folding Warsaw Pact Triangle |
| Magazine Capacity | 5 Rounds (Included) |
Pros & Cons
The pros are significant: military-grade construction, a fantastic two-stage trigger, the durability of a chrome-lined barrel, and the compact utility of a true side-folder. The 5.56 chambering is a major pro for ammo commonality. On the con side, magazines are more specialized and can be pricier than standard AR mags. The rear sight is a standard AK notch, which some shooters may want to upgrade for precision work. And at $943.28, it’s an investment, but you’re paying for a factory-built rifle, not a assembled parts kit.
Who is this for? This rifle is for the AK enthusiast who wants to standardize on 5.56. It’s for the tactical shooter looking for a bomb-proof, compact rifle with a folding stock. It’s also an excellent choice for hunters in brush country who want a quick-handling, reliable semi-auto, especially with that 5-round mag. It’s a rifle that bridges the gap between classic AK reliability and modern caliber practicality.
Frequently Asked Questions
Q: Will this rifle accept standard AR-15 magazines?
A: No, it will not. The SLR-106CR is built on an AK-74 pattern and requires magazines designed for 5.56 AK rifles, specifically those for the Arsenal pattern. Arsenal’s own Circle 10 magazines are the gold standard for reliability.
Q: Is the folding stock comfortable to shoot with?
A: The Warsaw Pact triangle stock is more functional than plush, but its shape provides a solid cheek weld. It’s certainly shootable for extended range sessions. The bigger benefit is the compact storage and quick deployment the folding mechanism allows.
Q: What is the barrel twist rate?
A: The SLR-106CR features a 1:7 twist rate. This is ideal for stabilizing heavier, longer .223 and 5.56 projectiles (like 62gr and up), giving you good performance with both common range ammo and more serious defensive or match loads.
If the idea of a no-compromise, factory-fresh AK in America’s rifle caliber speaks to you, this Arsenal is worth a close look. It’s available at firearms-missouri.com for Missouri residents and nationwide, and as with all firearms, an FFL transfer is required for purchase.



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